﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System.Collections.Generic;

namespace Xceed.Silverlight.DataGrid
{
  internal class LayoutUpdateResult
  {
    public static readonly LayoutUpdateResult Empty = new LayoutUpdateResult( new ILayoutElement[ 0 ], new ILayoutElement[ 0 ] );

    public LayoutUpdateResult( 
      IEnumerable<ILayoutElement> addedElements, 
      IEnumerable<ILayoutElement> removedElements )
    {
      this.RemovedElements = removedElements;
      this.AddedElements = addedElements;
    }

    public IEnumerable<ILayoutElement> RemovedElements { get; private set; }
    public IEnumerable<ILayoutElement> AddedElements { get; private set; }
  }
}
